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Display panel and display device

A technology for display panels and driving switches, applied in static indicators, instruments, etc., can solve the problems of complex structure of peripheral driving circuits, and achieve the effects of improving display uniformity, simplifying structure, and reducing the number of lines

Active Publication Date: 2021-11-12
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a display panel to solve the problem that the structure of the peripheral driving circuit is relatively complicated when the display resolution is increased in the existing display panel

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

Experimental program
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Embodiment 2

[0050] The difference from Embodiment 1 is that in this embodiment, the plurality of sub-pixels correspond to four colors, such as red, green, blue and white, or red, green, blue and yellow. In the pixel array composed of light-emitting units of a plurality of sub-pixels, there are pixel columns corresponding to two colors in the column direction. For example, in the pixel array, some pixel columns correspond to two colors (for example, blue and white), and other pixel columns correspond to the other two colors (for example, red and green).

[0051] Image 6 It is a schematic diagram of the connection between the drive array and the peripheral drive circuit of the display panel in the second embodiment of the present invention, and the key reference is Image 6 As shown, a plurality of driving switches 320 in a plurality of sub-pixels are respectively electrically connected to light emitting units of four colors. Wherein, in the driving array 32 composed of a plurality of dr...

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PUM

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Abstract

The present invention provides a display panel and a display device. The display panel includes a plurality of sub-pixels, and each sub-pixel includes a light-emitting unit and a driving switch electrically connected to the first electrode of the light-emitting unit. A plurality of light-emitting units constitute a pixel array, and a plurality of light-emitting units on at least one pixel column in the pixel array correspond to sub-pixels of at least two colors, a plurality of driving switches in the plurality of sub-pixels constitute a driving array, and in the driving array A plurality of drive switches on the same column are connected to the light-emitting unit of the same color, so that the drive switches on the same column can be connected to the same data line so that the drive switches connected to the same data line are all corresponding The same color, so that the connection relationship between the data line and the peripheral driving circuit can be simplified, and the structure of the peripheral driving circuit can be further optimized.

Description

technical field [0001] The present invention relates to the technical field of panel display, in particular to a display panel and a display device. Background technique [0002] In recent years, many types of display panels have been developed at home and abroad, such as liquid crystal display panels, plasma display panels, electrowetting display panels, electrophoretic display panels, and organic light-emitting display panels. Among them, in order to improve the pixel display resolution, various pixel arrangement methods appear. [0003] In a traditional display panel, the pixels are arranged in a regular pixel array according to the RGB sequence along the row direction to form a regular pixel array, that is, multiple sub-pixels in the column direction of the pixel array correspond to the same color. However, the pixel arrangement in which multiple sub-pixels in the column direction all correspond to the same color, the display resolution cannot meet the demand more and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20
CPCG09G3/2074G09G2340/04
Inventor 吴剑龙胡思明朱晖
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD